45198081

素因数分解:

$3^4\times {\mathrm{137}}^1\times {\mathrm{4073}}^1$

素因数の和:4222

約数の個数: 20

約数和(自身を含む): 68027652

約数和(自身を除く): 22829571

約数列:

[1, 3, 9, 27, 81, 137, 411, 1233, 3699, 4073, 11097, 12219, 36657, 109971, 329913, 558001, 1674003, 5022009, 15066027, 45198081]

約数ペア:

[(1, 45198081), (3, 15066027), (9, 5022009), (27, 1674003), (81, 558001), (137, 329913), (411, 109971), (1233, 36657), (3699, 12219), (4073, 11097)]